Initial QSfera import

Server/services/storage-system/pkg/config/defaults/defaultconfig.go

@@ -0,0 +1,96 @@
+package defaults
+
+import (
+	"path/filepath"
+	"time"
+
+	"github.com/qsfera/server/pkg/config/defaults"
+	"github.com/qsfera/server/pkg/shared"
+	"github.com/qsfera/server/pkg/structs"
+	"github.com/qsfera/server/services/storage-system/pkg/config"
+)
+
+// FullDefaultConfig returns a fully initialized default configuration
+func FullDefaultConfig() *config.Config {
+	cfg := DefaultConfig()
+	EnsureDefaults(cfg)
+	Sanitize(cfg)
+	return cfg
+}
+
+// DefaultConfig returns a basic default configuration
+func DefaultConfig() *config.Config {
+	return &config.Config{
+		Debug: config.Debug{
+			Addr:   "127.0.0.1:9217",
+			Token:  "",
+			Pprof:  false,
+			Zpages: false,
+		},
+		GRPC: config.GRPCConfig{
+			Addr:      "127.0.0.1:9215",
+			Namespace: "qsfera.api",
+			Protocol:  "tcp",
+		},
+		HTTP: config.HTTPConfig{
+			Addr:      "127.0.0.1:9216",
+			Namespace: "qsfera.web",
+			Protocol:  "tcp",
+		},
+		Service: config.Service{
+			Name: "storage-system",
+		},
+		Reva:          shared.DefaultRevaConfig(),
+		DataServerURL: "http://localhost:9216/data",
+		Driver:        "decomposed",
+		Drivers: config.Drivers{
+			Decomposed: config.DecomposedDriver{
+				Root:                    filepath.Join(defaults.BaseDataPath(), "storage", "metadata"),
+				MaxAcquireLockCycles:    20,
+				LockCycleDurationFactor: 30,
+			},
+		},
+		FileMetadataCache: config.Cache{
+			Store:    "memory",
+			Nodes:    []string{"127.0.0.1:9233"},
+			Database: "storage-system",
+			TTL:      24 * time.Hour,
+		},
+	}
+}
+
+// EnsureDefaults adds default values to the configuration if they are not set yet
+func EnsureDefaults(cfg *config.Config) {
+	if cfg.LogLevel == "" {
+		cfg.LogLevel = "error"
+	}
+	if cfg.Reva == nil && cfg.Commons != nil {
+		cfg.Reva = structs.CopyOrZeroValue(cfg.Commons.Reva)
+	}
+
+	if cfg.TokenManager == nil && cfg.Commons != nil && cfg.Commons.TokenManager != nil {
+		cfg.TokenManager = &config.TokenManager{
+			JWTSecret: cfg.Commons.TokenManager.JWTSecret,
+		}
+	} else if cfg.TokenManager == nil {
+		cfg.TokenManager = &config.TokenManager{}
+	}
+
+	if cfg.SystemUserAPIKey == "" && cfg.Commons != nil && cfg.Commons.SystemUserAPIKey != "" {
+		cfg.SystemUserAPIKey = cfg.Commons.SystemUserAPIKey
+	}
+
+	if cfg.SystemUserID == "" && cfg.Commons != nil && cfg.Commons.SystemUserID != "" {
+		cfg.SystemUserID = cfg.Commons.SystemUserID
+	}
+
+	if cfg.GRPC.TLS == nil && cfg.Commons != nil {
+		cfg.GRPC.TLS = structs.CopyOrZeroValue(cfg.Commons.GRPCServiceTLS)
+	}
+
+}
+
+// Sanitize sanitized the configuration
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}